lawmakers taking us right to the edge of the fiscal cliff. will every american see their taxes go up when that famous ball drops? our chief white house correspondent jon karl on the behind-the-scenes scramble tonight. >>> on ice, the deadly accident in the west. the frigid system moving into the east, just as many dig out from more than a foot of snow. meteorologist ginger zee standing by tonight. >>> caught on tape, the chilling new view of that deadly crash landing, the jet spinning to a halt feet from a bustling highway. tonight, who authorities are now zeroing in on. >>> and amazing grace. what we're now learning about the presidential serenade from the oak ridge boys. ♪ amazing grace how sweet the sound ♪